Eta Scorpii (Q427630)

astrophysical X-ray source

1 reference

Luyten Two-Tenths catalogue

high proper-motion star

1 reference

1 reference

1 reference

1 reference

LTT 6848

1 reference

1 August 2013

N30 3832

Catalog of 5,268 Standard Stars Based on the Normal System N30

1 reference

1 August 2013

TD1 20021

TD1 Catalog of Stellar Ultraviolet Fluxes

1 reference

1 August 2013

NLTT 44302

New Luyten Two-Tenths catalogue

1 reference

1 August 2013

TYC 7882-569-1

1 reference

1 August 2013

PLX 3896

General Catalogue of Trigonometric Stellar Parallaxes

1 reference

1 August 2013

UBV 14452

UBV Photoelectric Photometry Catalogue

1 reference

1 August 2013

PLX 3896.00

General Catalogue of Trigonometric Stellar Parallaxes

1 reference

1 August 2013

CEL 4487

Celescope Catalogue of Ultraviolet Magnitudes

1 reference

1 August 2013

PPM 322687

1 reference

1 August 2013

uvby98 100155203

uvbyβ Photoelectric Photometric Catalogue

1 reference

1 August 2013

CPC 0 15868

Cape Photographic Catalogue

1 reference

Catalogue of rotational velocities of the stars

1 August 2013

IRAS 17085-4310

1 reference

ROT 2417

1 reference

1 August 2013

FK5 638

1 reference

1 August 2013

IRSV 1708-4310

Valinhos 2.2 micron survey of the southern galactic plane. Positions and infrared photometry of 338 sources

1 reference

1 August 2013

1RXS J171208.3-431431

1 reference

1 August 2013

GC 23180

Boss General Catalogue

1 reference

1 August 2013

JP11 2821

1 reference

1 August 2013

GCRV 9907

General Catalogue of Stellar Radial Velocities

1 reference

Gliese Catalogue of Nearby Stars

1 August 2013

2MASS J17120920-4314212

1 reference

GJ 657

1 reference

HD 155203

Henry Draper Catalogue

1 reference

HIP 84143

1 reference

HR 6380

Bright Star Catalogue

1 reference

SAO 227707

Smithsonian Astrophysical Observatory Star Catalog

1 reference

η Sco

1 reference

English Wikipedia

WEB 14208

Vitesses radiales. Catalogue WEB: Wilson Evans Batten. Radial velocities: The Wilson-Evans-Batten catalogue

1 reference

Fourth USNO CCD Astrograph Catalog

Gaia DR2 5965222838404324736

1 reference

UCAC4 234-119619

1 reference

Hipparcos Input Catalogue

Gaia DR3 5965222838410499328

1 reference

TIC 382600457

1 reference

HIC 84143

1 reference

UBV M 21937

UBV Photoelectric Photometry Catalogue

1 reference

Renson 43840

General catalogue of AP and AM stars

1 reference

WDS J17122-4314A

Washington Double Star Catalog

1 reference

1 reference

inferred from equatorial coordinates

distance from Earth

21.7601±0.2082 parsec

1 reference

22.4361±0.1188 parsec

1 reference

stellar rotational velocity

150.0 kilometre per second

1 reference

English Wikipedia

parallax

45.9556±0.4398 milliarcsecond

1 reference

59.5±11 milliarcsecond

1 reference

The General Catalogue of Trigonometric Stellar Parallaxes, Fourth Edition

45.56±0.79 milliarcsecond

1 reference

The HIPPARCOS Catalogue

44.39±0.16 milliarcsecond

1 reference

44.5711±0.2362 milliarcsecond

1 reference

declination component of proper motion

−285.638±0.636 milliarcsecond per year

1 reference

−288.55±0.08 milliarcsecond per year

1 reference

−287.41±0.49 milliarcsecond per year

1 reference

The HIPPARCOS Catalogue

−292 milliarcsecond per year

1 reference

−278 milliarcsecond per year

1 reference

Catalog of 5268 standard stars for the equinox and epoch 1950.0 based on the Normal Star System N30

−287.978±0.192 milliarcsecond per year

1 reference

right ascension component of proper motion

20.411±0.799 milliarcsecond per year

1 reference

24.47±0.15 milliarcsecond per year

1 reference

22.01±0.77 milliarcsecond per year

1 reference

The HIPPARCOS Catalogue

19 milliarcsecond per year

1 reference

24 milliarcsecond per year

1 reference

Catalog of 5268 standard stars for the equinox and epoch 1950.0 based on the Normal Star System N30

21.616±0.263 milliarcsecond per year

1 reference

radial velocity

−28.4±2 kilometre per second

1 reference

General Catalogue of Stellar Radial Velocities

−27±2.6 kilometre per second

4 references

Pulkovo Compilation of Radial Velocities for 35 495 Hipparcos stars in a common system

Vitesses radiales. Catalogue WEB: Wilson Evans Batten. Radial velocities: The Wilson-Evans-Batten catalogue

The revision of the general catalogue of radial velocities

Sixth catalogue of fundamental stars (FK6). Part I. Basic fundamental stars with direct solutions

−27.0 kilometre per second

3 references

The revision of the general catalogue of radial velocities

Vitesses radiales. Catalogue WEB: Wilson Evans Batten. Radial velocities: The Wilson-Evans-Batten catalogue

Sixth catalogue of fundamental stars (FK6). Part I. Basic fundamental stars with direct solutions

−26.0 kilometre per second

1 reference

Fundamental data for southern stars (2nd list)

−28.0 kilometre per second

2 references

The radial velocities of 915 stars

Catalogue of observed velocities

−27±2 kilometre per second

1 reference

The revision of the general catalogue of radial velocities

spectral class

F5IV

1 reference

Contributions to the Nearby Stars (NStars) Project: Spectroscopy of Stars Earlier than M0 within 40 pc--The Southern Sample

F5

1 reference

G.P. Kuiper's spectral classifications of proper-motion stars

F3p

2 references

Study of the F-type stars. I. MK spectral types

Classification of some bright F-type stars with unusual spectra

F2III

7 references

Space-velocity vectors for 3483 stars with proper motion and radial velocity

Spectral classification of Southern fundamental stars

Contribution aux recherches de photometrie photoelectrique dans la Galaxie

Spectral types and luminosities of B, A and F southern stars

The color-luminosity array for stars near the Sun

Magnitudes and colors for 833 Northern and Southern stars

Relative gradients for 166 southern stars

F0IVn

2 references

Space-velocity vectors for 3483 stars with proper motion and radial velocity

Fundamental data for southern stars (2nd list)

F2IV

1 reference

Katalog der Sterne naher als 20 parsek fur 1950.0

F2

1 reference

VizieR Online Data Catalog: Henry Draper Catalogue and Extension, published in Ann. Harvard Obs. 91-100 (1918-1925)

Catalogue of Stellar Photometry in Johnson's 11-color system

3.83

1 reference

Catalogue of Stellar Photometry in Johnson's 11-color system

3.74

1 reference

Catalogue of Stellar Photometry in Johnson's 11-color system

3.33

1 reference

Catalogue of Stellar Photometry in Johnson's 11-color system

2.97

1 reference

Catalogue of Stellar Photometry in Johnson's 11-color system

2.77

1 reference

VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)

2.255±0.252

1 reference

VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)

2.295±0.236

1 reference

VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)

2.398±0.272

1 reference

3.234533±0.003141

1 reference

luminosity

17.7 solar luminosity

1 reference

Swedish Wikipedia

https://sv.wikipedia.org/w/index.php?title=Eta_Scorpii&oldid=46042761

absolute magnitude

1.58

1 reference

Swedish Wikipedia

https://sv.wikipedia.org/w/index.php?title=Eta_Scorpii&oldid=46042761

metallicity

−0.29

1 reference

Automated spectroscopic abundances of A and F-type stars using echelle spectrographs II. Abundances of 140 A-F stars from ELODIE and CORALIE

mass

1.75 solar mass

1 reference

Swedish Wikipedia

https://sv.wikipedia.org/w/index.php?title=Eta_Scorpii&oldid=46042761

epoch

J2000.0

2 references

right ascension

258.03831522125 degree

1 reference

declination

−43.23919181278 degree

1 reference

effective temperature

6,519 kelvin

1 reference

Spectroscopy of New High Proper Motion Stars in the Northern Sky. I. New Nearby Stars, New High-Velocity Stars, and an Enhanced Classification Scheme for M Dwarfs

6,724 kelvin

1 reference

New constraints on the chemical evolution of the solar neighbourhood and Galactic disc(s)

6,516 kelvin

1 reference

Automated spectroscopic abundances of A and F-type stars using echelle spectrographs II. Abundances of 140 A-F stars from ELODIE and CORALIE

surface gravity

4,500 centimetre per square second

1 reference

Automated spectroscopic abundances of A and F-type stars using echelle spectrographs II. Abundances of 140 A-F stars from ELODIE and CORALIE

1,260 centimetre per square second

1 reference

Spectroscopy of New High Proper Motion Stars in the Northern Sky. I. New Nearby Stars, New High-Velocity Stars, and an Enhanced Classification Scheme for M Dwarfs

age estimated by a dating method

1.1 gigaannum

1 reference

English Wikipedia